11. Brandon Pettigrew, TE, Detroit Lions

11. Brandon Pettigrew, TE, Detroit Lions

Getty Images

Pettigrew, now in his fourth season, is a stronger blocker who is blossoming as a receiver in Detroit's high-octane offense. He caught a career-high 83 passes last season and could catch even more in 2012.

Pettigrew, now in his fourth season, is a stronger blocker who is blossoming as a receiver in Detroit's high-octane offense. He caught a career-high 83 passes last season and could catch even more in 2012. (Getty Images)

Pettigrew, now in his fourth season, is a stronger blocker who is blossoming as a receiver in Detroit's high-octane offense. He caught a career-high 83 passes last season and could catch even more in 2012.